def test_median_is_correct_for_even_numbers_of_elements(self): self.assertEqual(average.median([1, 2]), 1.5)
def test_median_is_correct_in_sorted_dataset(self): self.assertEqual(average.median([1, 2, 3]), 2)
def test_median_is_correct_with_interpolation(self): self.assertEqual(average.median([0, 1, 2, 3]), 1.5)
def test_median_is_zero_for_empty_dataset(self): self.assertEqual(average.median([]), 0)
def test_median_is_correct_for_single_value(self): self.assertEqual(average.median([1]), 1)
def test_median_returns_negative(self): self.assertEqual(average.median([-1, -4, -7, -3]), -3.5)
def test_median_real_number_values(self): self.assertEqual(average.median([2.4, 2.8, 3.4, 4.2, 6.4]), 3.4)